2 files changed, 4 insertions, 0 deletions
diff --git a/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs b/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs
index 67e704ea..c554e320 100644
--- a/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs
+++ b/src/Ryujinx.Memory/WindowsShared/WindowsApi.cs
@@ -1,8 +1,10 @@
 using System;
 using System.Runtime.InteropServices;
+using System.Runtime.Versioning;
 
 namespace Ryujinx.Memory.WindowsShared
 {
+    [SupportedOSPlatform("windows")]
     static partial class WindowsApi
     {
         public static readonly IntPtr InvalidHandleValue = new IntPtr(-1);
diff --git a/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs b/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
index 3140d705..330c1842 100644
--- a/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
+++ b/src/Ryujinx.Memory/WindowsShared/WindowsApiException.cs
@@ -1,7 +1,9 @@
 using System;
+using System.Runtime.Versioning;
 
 namespace Ryujinx.Memory.WindowsShared
 {
+    [SupportedOSPlatform("windows")]
     class WindowsApiException : Exception
     {
         public WindowsApiException()